26079720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3146

約数の個数: 64

約数和(自身を含む): 79367040

約数和(自身を除く): 53287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3061, 4260, 6122, 8520, 9183, 12244, 15305, 18366, 24488, 30610, 36732, 45915, 61220, 73464, 91830, 122440, 183660, 217331, 367320, 434662, 651993, 869324, 1086655, 1303986, 1738648, 2173310, 2607972, 3259965, 4346620, 5215944, 6519930, 8693240, 13039860, 26079720]

約数ペア:

[(1, 26079720), (2, 13039860), (3, 8693240), (4, 6519930), (5, 5215944), (6, 4346620), (8, 3259965), (10, 2607972), (12, 2173310), (15, 1738648), (20, 1303986), (24, 1086655), (30, 869324), (40, 651993), (60, 434662), (71, 367320), (120, 217331), (142, 183660), (213, 122440), (284, 91830), (355, 73464), (426, 61220), (568, 45915), (710, 36732), (852, 30610), (1065, 24488), (1420, 18366), (1704, 15305), (2130, 12244), (2840, 9183), (3061, 8520), (4260, 6122)]